FR1492771A - Razor blade and process for its manufacture - Google Patents
Razor blade and process for its manufactureInfo
- Publication number
- FR1492771A FR1492771A FR989833A FR989833A FR1492771A FR 1492771 A FR1492771 A FR 1492771A FR 989833 A FR989833 A FR 989833A FR 989833 A FR989833 A FR 989833A FR 1492771 A FR1492771 A FR 1492771A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- razor blade
- razor
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/54—Razor-blades
- B26B21/58—Razor-blades characterised by the material
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR989833A FR1492771A (en) | 1963-10-03 | 1964-09-30 | Razor blade and process for its manufacture |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3889563A GB1097862A (en) | 1963-10-03 | 1963-10-03 | Improvements in or relating to razor blades |
GB4819663 | 1963-12-06 | ||
FR989833A FR1492771A (en) | 1963-10-03 | 1964-09-30 | Razor blade and process for its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1492771A true FR1492771A (en) | 1967-08-25 |
Family
ID=27248345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR989833A Expired FR1492771A (en) | 1963-10-03 | 1964-09-30 | Razor blade and process for its manufacture |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1492771A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2338775A1 (en) * | 1976-01-20 | 1977-08-19 | Warner Lambert Co | Razor blade consisting of amorphous alloy - of iron, nickel, chromium, molybdenum, tungsten and metalloids with fluorocarbon polymer coating |
-
1964
- 1964-09-30 FR FR989833A patent/FR1492771A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2338775A1 (en) * | 1976-01-20 | 1977-08-19 | Warner Lambert Co | Razor blade consisting of amorphous alloy - of iron, nickel, chromium, molybdenum, tungsten and metalloids with fluorocarbon polymer coating |
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